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Merge branch 'updateJsPDF' into 'main'

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Update jsPDF

See merge request freepascal.org/fpc/pas2js!93
This commit is contained in:
reyn claros 2025-04-03 05:45:03 +00:00
commit 220430c78f
3 changed files with 53 additions and 3 deletions
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3
demo/jspdf/basic.html
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@ -6,7 +6,7 @@
<meta name="description" content="Example showing how to use TjsPDF">
<meta name="author" content="silvioprog">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.4.1/jspdf.min.js" integrity="sha256-tzkPfJgrAehd0mUYdxwWvn+TQrk2VjRJL/xP9iW5fhk=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.5.3/jspdf.min.js" integrity="sha512-ToRWKKOvhBSS8EtqSflysM/S7v9bB9V0X3B1+E7xo7XZBEZCPL3VX5SFIp8zxY19r7Sz0svqQVbAOx+QcLQSAQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script src="js/basic.js"></script>
<title>TjsPDF example</title>
<style>
@ -31,6 +31,7 @@
<option value="lines">Lines</option>
<option value="rectangles">Rectangles</option>
<option value="triangles">Triangles</option>
<option value="image">Add Image</option>
</select>
<button type="button" class="btn btn-primary btn-lg btn-block" id="btDownload" disabled>Download</button>
</div>

6
demo/jspdf/basic.lpr
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47
packages/jspdf/src/jspdf.pas
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@ -22,12 +22,37 @@ unit jsPDF;
interface
uses
{$IFNDEF FPC_DOTTEDUNITS}
{$IFDEF FPC_DOTTEDUNITS}
System.Types, JSApi.JS, System.SysUtils;
{$ELSE}
Types, JS, SysUtils;
{$ENDIF}
type
{ Collection of settings signaling how the text must be encoded.}
TJSPDFTextOptions = Class external name 'Object' (TJSObject)
{The alignment of the text, possible values: left, center, right, justify. Default left}
align : string;
{Sets text baseline used when drawing the text, possible values: alphabetic, ideographic, bottom, top, middle, hanging. Default alphabetic}
baseline : string;
{Rotate the text clockwise or counterclockwise. Expects the angle in degree. Default 0}
angle : string;
{Direction of the rotation. 0 = clockwise, 1 = counterclockwise. Default 1}
rotationDirection : string;
{The space between each letter. Default 0}
charSpace : string;
{The lineheight of each line. Default 1.15}
lineHeightFactor : string;
{Flags for to8bitStream.}
flags : string;
{Split the text by given width, 0 = no split. Default 0}
maxWidth : string;
{Set how the text should be rendered, possible values:
fill, stroke, fillThenStroke, invisible, fillAndAddForClipping,
strokeAndAddPathForClipping, fillThenStrokeAndAddToPathForClipping, addToPathForClipping. Default fill}
renderingMode : string;
end;
type
TjsPDF = class external name 'jsPDF'
public class var
@ -80,6 +105,24 @@ type
const fontStyle: string = '';
{ Encoding_name-to-Font_metrics_object mapping. }
encoding: JSValue = nil);
{ Adds an Image to the PDF.}
function addImage(
{imageData as base64 encoded DataUrl or Image-HTMLElement or Canvas-HTMLElement}
{format of file if filetype-recognition fails, e.g. 'JPEG'}
imageData, format: string;
{x Coordinate (in units declared at inception of PDF document) against left edge of the page}
{y Coordinate (in units declared at inception of PDF document) against upper edge of the page}
x, y: integer;
{width of the image (in units declared at inception of PDF document)}
width: integer = 0;
{height of the Image (in units declared at inception of PDF document)}
height: integer = 0;
{alias of the image (if used multiple times)}
alias:string='';
{compression of the generated JPEG, can have the values 'NONE', 'FAST', 'MEDIUM' and 'SLOW'}
compression:string='FAST';
{rotation of the image in degrees (0-359)}
rotation:integer=0): TjsPDF;
{ Adds (and transfers the focus to) new page to the PDF document. }
function addPage(
{ The format of the new page. Can be:
@ -409,7 +452,7 @@ type
upper edge of the page. }
y: JSValue = Undefined;
{ Collection of settings signaling how the text must be encoded. }
options: JSValue = Undefined): TjsPDF; overload; varargs;
options: TJSPDFTextOptions = nil): TjsPDF; overload; varargs;
function text(const text: array of string;
x: JSValue = Undefined; y: JSValue = Undefined;
options: JSValue = nil): TjsPDF; overload; varargs;